.course-edit {
  .edit-card {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    &:hover {
      border-color: rgba(255, 255, 255, 0.2);
      box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(64, 158, 255, 0.1);
    }
    
    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      
      span {
        font-size: 18px;
        font-weight: 500;
        background: linear-gradient(45deg, #409EFF, #67C23A);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        letter-spacing: 1px;
      }
    }
  }
  
  .edit-form {
    padding: 20px;
    
    :deep(.el-form-item__label) {
      color: var(--el-text-color-regular);
    }
    
    :deep(.el-input__wrapper),
    :deep(.el-textarea__wrapper) {
      background-color: rgba(255, 255, 255, 0.03);
      box-shadow: none;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      transition: all 0.3s ease;
      
      &:hover {
        border-color: rgba(255, 255, 255, 0.2);
        box-shadow: 0 0 15px rgba(64, 158, 255, 0.1);
      }
      
      &:focus-within {
        border-color: #409EFF;
        box-shadow: 
          0 0 0 1px #409EFF,
          0 0 15px rgba(64, 158, 255, 0.2);
      }
      
      .el-input__inner {
        color: var(--el-text-color-primary);
        height: 40px;
        font-size: 14px;
        
        &::placeholder {
          color: var(--el-text-color-placeholder);
        }
      }
    }
    
    :deep(.el-input-number) {
      width: 180px;
    }
  }
}

.w-full {
  width: 100%;
} 